/*
 * Copyright (C) 2006-2007 Eskil Bylund
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

using System.Collections.Generic;
using System.Xml.Serialization;

using DCSharp.Gui;
using DCSharp.Xml;

namespace DCSharp.Settings
{
	public class InterfaceSettings
	{
		private List<HubSettings> hubSettings;
		private NotificationSettings notificationSettings;
		private bool toolbarVisible;
		private PageStyle pageStyle;

		private bool downloadPageDirectoryTreeVisible;
		private bool downloadPageSourcesVisible;
		private int downloadPagePanePosition;

		private int searchColumns;
		private int downloadColumns;
		private int uploadColumns;

		private int windowX;
		private int windowY;
		private int windowWidth;
		private int windowHeight;
		private bool windowMaximized;

		public InterfaceSettings() : base()
		{
			hubSettings = new List<HubSettings>();
			notificationSettings = new NotificationSettings();

			toolbarVisible = true;
			pageStyle = PageStyle.List;
		}

		[XmlArrayItem("Hub")]
		public List<HubSettings> HubSettings
		{
			get { return hubSettings; }
		}

		[XmlElement("Notifications")]
		public NotificationSettings NotificationSettings
		{
			get { return notificationSettings; }
			set { notificationSettings = value; }
		}

		/// <summary>
		/// Gets or sets whether or not the toolbar is visible.
		/// </summary>
		public bool ToolbarVisible
		{
			get { return toolbarVisible; }
			set { toolbarVisible = value; }
		}

		/// <summary>
		/// Gets or sets the main window page style.
		/// </summary>
		public PageStyle PageStyle
		{
			get { return pageStyle; }
			set { pageStyle = value; }
		}

		/// <summary>
		/// Gets or sets whether or not the directory tree is visible.
		/// </summary>
		public bool DownloadPageDirectoryTreeVisible
		{
			get { return downloadPageDirectoryTreeVisible; }
			set { downloadPageDirectoryTreeVisible = value; }
		}

		/// <summary>
		/// Gets or sets whether or not the download sources are visible.
		/// </summary>
		public bool DownloadPageSourcesVisible
		{
			get { return downloadPageSourcesVisible; }
			set { downloadPageSourcesVisible = value; }
		}

		/// <summary>
		/// Gets or sets the download page pane position.
		/// </summary>
		public int DownloadPagePanePosition
		{
			get { return downloadPagePanePosition; }
			set { downloadPagePanePosition = value; }
		}

		/// <summary>
		/// Gets or sets the search page visible columns.
		/// </summary>
		public int SearchColumns
		{
			get { return searchColumns; }
			set { searchColumns = value; }
		}

		/// <summary>
		/// Gets or sets the download page visible columns.
		/// </summary>
		public int DownloadColumns
		{
			get { return downloadColumns; }
			set { downloadColumns = value; }
		}

		/// <summary>
		/// Gets or sets the upload page visible columns.
		/// </summary>
		public int UploadColumns
		{
			get { return uploadColumns; }
			set { uploadColumns = value; }
		}

		#region Window settings

		/// <summary>
		/// Gets or sets the main window x position.
		/// </summary>
		public int WindowX
		{
			get { return windowX; }
			set { windowX = value; }
		}

		/// <summary>
		/// Gets or sets the main window y position.
		/// </summary>
		public int WindowY
		{
			get { return windowY; }
			set { windowY = value; }
		}

		/// <summary>
		/// Gets or sets the main window width.
		/// </summary>
		public int WindowWidth
		{
			get { return windowWidth; }
			set { windowWidth = value; }
		}

		/// <summary>
		/// Gets or sets the main window height.
		/// </summary>
		public int WindowHeight
		{
			get { return windowHeight; }
			set { windowHeight = value; }
		}

		/// <summary>
		/// Gets or sets whether or not the main window is maximized.
		/// </summary>
		public bool WindowMaximized
		{
			get { return windowMaximized; }
			set { windowMaximized = value; }
		}

		#endregion

		public HubSettings GetHubSettings(string hostname)
		{
			HubSettings settings = hubSettings.Find(delegate(HubSettings s)
			{
				return s.Hostname == hostname;
			});
			if (settings == null)
			{
				settings = new HubSettings(hostname);
				hubSettings.Add(settings);
			}
			return settings;
		}

		public void Save(string filename)
		{
			XmlHelper.Serialize(this, filename);
		}

		public static InterfaceSettings Load(string filename)
		{
			return (InterfaceSettings)XmlHelper.Deserialize(typeof(InterfaceSettings),
				filename);
		}
	}
}
